a litre or so down the distributor hole in the head.
If the engine has been sitting dry for many years, I've filled the crankcase with oil, (full up to the top) slowly rotate crankshaft a couple times, then drain down and start. Probably not necessary but it helps my cringe factor!![]()
Just leave the ignition switch in the off position and crank the engine over with the starter to fill the chamber. After a few moments, turn the ignition switch to on and start the engine. If the first few moments after the engine is started, the RPMs are kept low, there is not any damage being done.